Bicycle rack



FIG. 1 is a perspective top and front view of a bicycle rack showing mynew design;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a bottom view thereof; and

FIG. 4 is a front view thereof; and,

FIG. 5 is a rear view thereof.

The broken-line disclosure of a portion of a wall in FIG. 1 is forillustrative purposes only and forms no part of the claimed design.

The ornamental design for a bicycle rack, as shown and described.